Fifteen hours after admission, a patient's CK-MB level is markedly increased. What does this indicate to the treatment team?

Question

Quizplus · Accepted Answer

An elevated CK-MB level indicates cellular necrosis of myocardial tissue, which is a sign of acute myocardial infarction. This would require further evaluation and treatment, such as initiation of thrombolytic therapy. Lactic acid and cardiac function do not directly correlate with CK-MB levels.

Fifteen Hours After Admission, a Patient's CK-MB Level Is Markedly